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Purpose |
Flushes buffers to a file | |
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Old names |
#define _vflush tf_flush #define _aflush sf_flush | |
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Syntax (CCOWN) |
void tf_flush(int file_handle) | |
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Syntax (DP4DBAPI) |
BOOLEAN dp4_sf_flush(FCONN * fconn); | |
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Parameters |
int file_handle |
File handle of file to flush, obtained by a successful call to tf_open() or sf_open() |
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FCONN * fconn |
File handle of file to flush,obtained by a successful call to dp4_sf_open() | |
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Description |
The tf_flush() and sf_flush() functions flush data written to files, ensuring that it is all written from internal buffers to disk. The sf_flush()amd dp4_sf_flush() functions call the file handling support in the database manager, and the tf_flush() function calls the file handling support in the terminal manager. You must not call an sf_ function with a handle obtained with tf_open(), or a tf_ function with a handle obtained with sf_open(). | |
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See also |
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